Judith Donath, author of The Social Machine, talks with EconTalk host Russ Roberts about the ideas in her book--an examination of signaling, online identity, and online community. Donath argues that design elements in technology play a key role in our interactions with one another. The conversation closes with a discussion of data collection by corporations and the government.

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Music from Cleared up Sunset, by Yasuhiro Tsuchiya / unplug
Picture of Russ Roberts courtesy of the author.
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